: Expert users on Lab-One Forum strongly recommend backing up your original BIOS/firmware before attempting an update. How to Update via USB
: Installing incorrect firmware can permanently "brick" your television. Download R85 801 1366x768 Samsung rar
: Insert the USB into the TV. Navigate to the Support or Software Update section in the TV's menu to initiate the update. Update the software on your Samsung smart TV or monitor : Expert users on Lab-One Forum strongly recommend